See text.
The Pooideae is a subfamily of the true grass family Poaceae.
Tribe Brachypodieae Brachypodium Tribe Bromeae Boissiera Bromus Tribe Triticeae Aegilops Agropyron Amblyopyrum Australopyrum Cockaynea Crithopsis Dasypyrum Elymus Elytrigia Eremopyrum Festucopsis Henrardia Heteranthelium Hordelymus Hordeum Hysterix Kengyilia Leymus Lophopyrum Malacurus Pascopyrum Peridictyon Psathyrostachys Pseudoroegneria Secale Sitanion Taeniatherum Thinopyrum Triticum
Tribe Aveneae Agrostis Aira Airopsis Alopecurus Ammochloa Ammophila Amphibromus Ancistragrostis Aniselytron Anthoxanthum Antinoria Apera Arrhenatherum Avellinia Avena Beckmannia Calamagrostis Chaetopogon Cinna Cornucopiae Corynephorus Cyathopus Danthoniastrus Deschampsia Deyeuxia Dichelachne Dielsiochloa Duthiea Echinopogon Euthryptochloa Gastridium Gaudinia Gaudiniopsis Graphephorum Helictotrichon
Hierochloe Holcus Hyalopoa Hypseochloa Koeleria Lagurus Leptagrostis Libyella Limnas Limnodea Linkagrostis Maillea Metcalfia Mibora Milium Nephelochloa Pentapogon Periballia Peyritschia Phalaris Phleum Pilgerochloa Polypogon Pseudarrhenatherum Pseudodanthonia Pseudophleum Relchela Rhizocephalus Scribneria Sinochasea Sphenopholis Stephanachne Stilpnophleum Tovarochloa Triplachne Trisetum Vahlodea Ventenata Zingeria
Tribe Meliceae Brylkinia Catabrosa Glyceria Lycochloa Melica Pleuropogon Schizachne Streblochaete Triniochloa Tribe Poeae Agropyropsis Anthochloa Aphanelytrum Arctagrostis Arctophila Austrofestuca Bellardiochloa Briza Calosteca Castellia Catabrosella Catapodium Coleanthus Colpodium Ctenopsis Cutandia Cynosurus Dactylis Dasypoa Desmazeria Dissanthelium Dryopoa Dupontia Eremopoa Erianthecium Festuca
Festucella Gymnachne Hainardia Helleria Hookerochloa Lamarckia Leucopoa Lindbergella Littledalea Loliolum Lolium Lombardochloa Megalachne Microbriza Micropyropsis Micropyrum Narduroides Parafestuca Parapholis Phippsia Pholiurus Poa Podophorus Poidium Pseudobromus Psilurus Puccinellia Rhomboelytrum Sclerochloa Scolochloa Simplicia Sphenopus Torreyochloa Tsvelevia Vulpia Vulpiella Wangenheimia
Tribe Seslerieae Echinaria Oreochloa Psilathera Sesleria Sesleriella